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USB2223-03 Dataheets PDF



Part Number USB2223-03
Manufacturers SMSC Corporation
Logo SMSC Corporation
Description Bus Powered USB2.0 Flash Media Controller
Datasheet USB2223-03 DatasheetUSB2223-03 Datasheet (PDF)

USB2223-03 Bus Powered USB2.0 Flash Media Controller Datasheet Product Features ƒ Complete System Solution for interfacing SmartMediaTM (SM), Memory StickTM (MS), High Speed Memory Stick (HSMS), Memory Stick PROTM (MSPRO), Memory Stick DuoTM (MSDUO), Secure Digital (SD), Mini-Secure Digital (Mini-SD), Transflash (SD), MultiMediaCardTM (MMC), Reduced Size Multimedia Card (RS-MMC), NAND Flash, Compact FlashTM (CF), CF UltraTM I&II and CF form-factor ATA hard drives to USB2.0 bus. − Supports USB .

  USB2223-03   USB2223-03



Document
USB2223-03 Bus Powered USB2.0 Flash Media Controller Datasheet Product Features ƒ Complete System Solution for interfacing SmartMediaTM (SM), Memory StickTM (MS), High Speed Memory Stick (HSMS), Memory Stick PROTM (MSPRO), Memory Stick DuoTM (MSDUO), Secure Digital (SD), Mini-Secure Digital (Mini-SD), Transflash (SD), MultiMediaCardTM (MMC), Reduced Size Multimedia Card (RS-MMC), NAND Flash, Compact FlashTM (CF), CF UltraTM I&II and CF form-factor ATA hard drives to USB2.0 bus. − Supports USB Bulk Only Mass Storage Compliant Bootable BIOS ƒ Double Buffered Bulk Endpoint − Bi-directional 512 Byte Buffer for Bulk Endpoint − 64 Byte RX Control Endpoint Buffer − 64 Byte TX Control Endpoint Buffer ƒ Internal or External Program Memory Interface − 64K Byte Internal Code Space or Optional 64K Byte External Code Space using Flash, SRAM or EPROM memory. ƒ ƒ ƒ ƒ ƒ On Board 12Mhz Crystal Driver Circuit On-Chip 1.8V Regulator for Low Power Core Operation Internal PLL for 480Mhz USB2.0 Sampling, Configurable MCU clock Supports firmware upgrade via USB bus if “boot block” Flash program memory is used 15 GPIOs for special function use: LED indicators, button inputs, power control to memory devices, etc. − Inputs capable of generating interrupts with either edge sensitivity − Attribute bit controlled features: − Activity LED polarity/operation/blink rate − Full or Partial Card compliance checking − Bus or Self Powered − LUN configuration and assignment − Write Protect Polarity − Detach on no Card Inserted for Notebook apps − Inquiry Command operation − SD Write Protect operation − Older CF card support − Force USB 1.1 reporting ƒ Support for simultaneous operation of all above devices. (only one at a time of each of the following groups supported: CF or ATA drive, SM or NAND, SD or MMC) On-Chip 4-Bit High Speed Memory Stick and MS PRO Hardware Circuitry On-Chip firmware reads and writes High Speed Memory Stick and MS PRO 1-bit ECC correction performed in hardware for maximum efficiency USB Bus Power Certified 3.3 Volt I/O with 5V input tolerance Complete USB Specification 2.0 Compatibility for Bus Powered Operation − Includes USB2.0 Transceiver − A Bi-directional Control and a Bi-directional Bulk Endpoint are provided. ƒ ƒ ƒ ƒ ƒ ƒ ƒ 8051 8 bit microprocessor − Provides low speed control functions − 30 Mhz execution speed at 4 cycles per instruction average − 12K Bytes of internal SRAM for general purpose scratchpad − 768 Bytes of internal SRAM for general purpose scratchpad or program execution while re-flashing external ROM ƒ Compatible with Microsoft WinXP, WinME, Win2K SP3, Apple OS10, Softconnex, and Linux Multi-LUN Mass Storage Class Drivers Win2K, Win98/98SE and Apple OS8.6 and OS9 Multi-LUN Mass Storage Class Drivers available from SMSC 128 Pin TQFP Green, Lead-free Package (1.0mm height, 14mm x14mm footprint) Revision 1.2 (06-13-06) ƒ ƒ SMSC USB2223-03-03 Page 1 DATASHEET Bus Powered USB2.0 Flash Media Controller Datasheet ORDERING INFORMATION Order Number: USB2223-NU-03 for 128 pin TQFP package (green, lead-free) 80 Arkay Drive Hauppauge, NY 11788 (631) 435-6000 FAX (631) 273-3123 Copyright © 2006 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems Corporation (“.


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